Willkommen, schön sind Sie da!
Logo Ex Libris

Automatic Screw Machines and Their Tools (Classic Reprint)

  • Kartonierter Einband
  • 276 Seiten
(0) Erste Bewertung abgeben
Alle Bewertungen ansehen
Excerpt from Automatic Screw Machines and Their Tools In the preparation of this book on automatic screw machines and their tool ... Weiterlesen
CHF 21.90
Print on demand - Exemplar wird für Sie besorgt.



Excerpt from Automatic Screw Machines and Their Tools In the preparation of this book on automatic screw machines and their tool equipment, we have endeavored to embody material which will constitute a comprehensive treatise for tool designers, toolmakers, and machine operators. The subject-matter of the book divides naturally into two sections, one devoted to various types of machines and their construction, general tool equipments, methods of camming, etc.; the other dealing with tools in detail, and containing specific information on making and using these tools, the speeds and feeds at which they should be operated, and other particulars which it is hoped may be of service to mechanics connected with screw machine work. The chapters on camming and on different types of cutting tools were prepared originally for publication in the columns of the American Machinist; they are here arranged in somewhat more convenient form of reference. It will be noted that in Section I a number of machines are included which, strictly speaking, are of the chucking machine type and "semi-automatic" in their operation, the chucking of the work being accomplished by hand. Aside from this feature, they are, broadly considered, similar in principle to the full automatic machines, although their capacity and the method of holding the material adapt them to the machining of a heavier or otherwise different class of work from that usually produced on "automatics" working entirely from bar stock or on castings and forgings fed to the chuck by means of magazines. We recognize the fact that the name "automatic screw machine" is hardly broad enough for the designation of a machine which can produce from the bar, from castings or from forgings, almost any symmetrical piece that may fall within the capacity of the chuck and turret traverse. However, the purpose for which this type of machine was originally conceived, naturally determined its title, and, although to-day the making of screws is but a small part of the work it accomplishes, it is still generally known by its original name. A few makers, especially of the medium and larger sizes of machines, refer to them as automatic "turret lathes" and automatic "turret machines," and in the chapter headings we have followed the respective manufacturers' preferences in the matter. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.


Titel: Automatic Screw Machines and Their Tools (Classic Reprint)
EAN: 9781330334010
ISBN: 1330334019
Format: Kartonierter Einband
Anzahl Seiten: 276
Gewicht: 374g
Größe: H229mm x B152mm x T14mm
Jahr: 2015



Meine Bewertung

Bewerten Sie diesen Artikel

Zuletzt angesehen
Verlauf löschen